羰 [－]

Jyutping tong1
Pinyin tāng

Definitions (Unihan)
  1. carbonyl group
  2. Cangjie Input
    TQUMF

羰 [－]

Jyutping 羰
Pinyin tàn

Definitions (Wiktionary)
  1. character
    carbonyl

羰 [－]

Jyutping
Pinyin tāng

Definitions (CC-CEDICT)
  1. carbonyl (radical)